BlackRock reported that on October 6, 2026, it reached a material stake in Unipar’s class B preferred shares (UNIP6). The asset manager came to hold, on an aggregated basis, 3,612,044 class B preferred shares of Unipar Carbocloro S.A., equivalent to approximately 4.874% of the total preferred shares and 5.032% of the total class B preferred shares issued by the company.
According to BlackRock, the purpose of this equity stake is strictly investment, with no intention of changing Unipar’s controlling ownership or management structure. The asset manager also stated that it has not entered into contracts or agreements governing the exercise of voting rights or the purchase and sale of securities issued by the company.






